Lyle, Sara, and Bettie Merrick, Sharon, Pa.

I am trying to find out information about the Lyle Merrick family of Sharon Pa.Lyle was the son of Harvey V. Merrick and Carrie Chapman from West Township, Columbiana County, Ohio.He married Sara K. Gardner and had one daughter listed in the 1930 census, named Bettie.She was born about 1926.Harvey V. ended up in Moundsville, West Virginia, with his second wife Maude.Harvey's first wife, Carrie Chapman, died between 1893 and 1900. Two siblings of Lyle are Royal Wallace (Roy) and Rosemond.I believe that Rosemond was mentally handicapped.She was a patient at the Gallipollis Hospital for epileptics in 1930.Roy Merrick died August 6, 1890.Harvey V. Merrick was the son of William Merrick Jr. and Jane Coulson.And the Grandson of William Merrick and Jane (Jean) Lefever.I am descended from William Merrick and Jane Lefever's oldest son John Merrick and Mary "Jane" Rish.Any information on Bettie Merrick would be a great help.